Search

7 result(s) for SecurityKeyService

• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  3.1.43 SecurityKeyService
  SecurityKeyService Server that accepts AccessTokens issued by the Authorization Service and returns security keys that can be used to access the specified Resource Note 1 to entry: The keys
• OPC-10000-2 – OPC Unified Architecture - Part 2: Security Model
  5.2.2 Application Authentication
  subscribe communications Client Server communications is required to obtain the shared keys from a SecurityKeyService (SKS). Although the application authentication is not directly between the Subscriber and the Publisher
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  3.1.9 SecurityGroup
  with a unique identifier called the SecurityGroupId . The SecurityGroupId is unique within the Security Key Service
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  5.3.7 SecurityGroup
  decrypt NetworkMessages and to generate and check signatures on a NetworkMessage . A Security Key Service (SKS) manages SecurityGroups and maintains a mapping between Roles and their access Permissions ... SecurityGroup . This mapping defines if a Publisher or Subscriber has access to the security keys of a SecurityGroup . The SKS is described in more detail in 5.4.5 . A SecurityGroup
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  5.4.5.1 General
  General A Security Key Service (SKS) provides keys for message security that can be used by the Publisher to sign and encrypt NetworkMessages and by the Subscriber to verify ... system. The GetSecurityKeys Method exposed by the SKS shall be called to receive necessary key material for a SecurityGroupId . GetSecurityKeys can return more than one key. In this case
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  8.1 Overview
  Overview Clause 8 specifies the OPC UA Information Model for a Security Key Service (SKS). The functionality and behaviour of an SKS is described in 5.4.5 . It defines the distribution ... SecurityGroups. This ObjectType is used for the PublishSubscribe Object if only the Security Key Service functionality is provided. If the PubSub configuration functionality is provided, the PublishSubscribeType is used instead
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  8.3.2 GetSecurityKeys Method
  Description SecurityGroupId The identifier for the SecurityGroup . It shall be unique within the Security Key Service . StartingTokenId The current token and the related current key is requested by passing ... future keys are returned. If the caller requests a number larger than the Security Key Service permits, then the SKS shall return the maximum it allows. SecurityPolicyUri